package com.imooc.security.demo.exception;


/**
 * 自定义异常类
 * @author JackYang
 * @description:
 * @create: 2020/6/13 22:27
 */
public class UserNotExistException extends RuntimeException{
    
    public UserNotExistException(String msg){
        super("user not exist......"+ msg);
    }
}
